Science
Mechanism of Action
On the skin, Dimethyl Adipate functions as an emollient, creating a protective layer that helps to soften and smooth the skin by reducing trans-epidermal water loss and improving hydration. Within cosmetic formulations, it acts as a plasticizer, rendering brittle materials more pliable and thus enhancing the overall texture and consistency of the product. Its solvent capabilities further aid in the effective dissolution and dispersion of other components.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
For laboratory storage, pure dimethyl adipate is stable for up to 2 years at -80°C, or up to 1 year at -20°C.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has concluded that Dimethyl Adipate is safe for use in cosmetics. A safety assessment by RIFM found no concern for skin sensitization at current usage levels, with a dermal sensitization threshold for non-reactive materials benchmarked at 900 μg/cm². It is recognized by the FDA as a flavoring agent and food contact substance. EWG further rates its concerns for cancer, allergies & immunotoxicity, and developmental & reproductive toxicity as low.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Dimethyl Adipate is a valuable ingredient primarily for its emollient properties and its significant role in enhancing product texture and stability, backed by a strong safety profile.
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References
Sources